A Moebius sum
Abstract
We provide numerical bounds for (X)=Σd1,d2 Xμ(d1)μ(d2)[d1,d2]. We show in particular that 0 (X) 17/25 for every X2.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.